Posted by: P3Bill
From Butterflies to Blackbirds - 03/21/16 05:37 PM
An incredible video from an SR-71 pilot. Well worth 52 minutes of your time.
https://www.youtube.com/embed/3kIMTJRgyn0?autoplay=1
https://www.youtube.com/embed/3kIMTJRgyn0?autoplay=1